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Educational guide

How to Photograph a Stone for Better Identification

Better photos can reveal details that are easy to miss in a single quick snapshot. Good lighting, multiple angles, a clean background, and clear scale references can make visual analysis much more useful.

Original illustration.

Best Photo Checklist

  • Use bright, indirect light
  • Avoid harsh glare
  • Use a simple, neutral background
  • Fill the frame without cutting off the specimen
  • Take photos from multiple angles
  • Include close-ups of texture and crystal faces
  • Show transparency or translucency when relevant
  • Include a size reference
  • Photograph natural breaks or edges when useful
  • Avoid filters and heavy editing

1. Use Soft, Even Lighting

Bright, indirect light — such as daylight near a window — shows true color and surface detail far better than a single harsh flash or direct sun, which can wash out color and create glare.

2. Choose a Simple Background

A plain, uncluttered surface keeps attention on the specimen and makes edges, shape, and color easier to judge. Busy patterns or backgrounds close in color to the stone can make details harder to see.

3. Take More Than One Angle

A single photo rarely tells the full story. Front, back, and side views help show shape, symmetry, and features that may only be visible from certain angles.

4. Capture Texture and Crystal Faces

Close-up shots of the surface can reveal crystal faces, striations, or texture that are hard to see in a full-specimen photo. These details are often some of the most useful clues for identification.

5. Show Size and Scale

Include a simple size reference, such as a coin or ruler, in at least one photo. Without it, size can be very difficult to judge from an image alone.

6. Photograph Transparency When Relevant

For clear or translucent specimens, try a photo with light shining through the stone, or held up against a bright background. This can highlight clarity, inclusions, or banding that solid lighting alone won't show.

7. Include Natural Breaks, Edges, or Cleavage

If the specimen already has a natural break or edge, photograph it closely. Broken surfaces often reveal internal structure, luster, or cleavage patterns that a polished or weathered exterior can hide.

Note: do not intentionally damage a valuable or collectible specimen just to expose an interior surface.

8. Avoid Filters and Artificial Color Changes

Filters, color adjustments, and heavy editing can distort the true color of a specimen, which is one of the most important identification clues. Keep photos as close to natural appearance as possible.

9. Keep the Image Sharp

A blurry photo hides far more detail than poor lighting does. Hold the camera steady, let it focus before capturing, and retake any shot that looks soft or out of focus.

10. A Simple Photo Set to Capture

If you only take a handful of photos, aim for this set:

  • Front
  • Back
  • Side
  • Close-up
  • Scale reference
Give Stone Worth AI Better Visual Information

Better photos, more useful results

Clear photos from multiple angles can help Stone Worth AI review more visible characteristics and provide more useful possible matches and value-oriented guidance.

Photo-based AI analysis cannot confirm composition, treatment, or laboratory-level identification.

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